/*
 * Copyright (C) 2013 Cable Television Laboratories, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#if ENABLE(VIDEO) && USE(GSTREAMER)

#include "InbandTextTrackPrivate.h"

namespace WebCore {

class InbandMetadataTextTrackPrivateGStreamer : public InbandTextTrackPrivate {
public:
    static Ref<InbandMetadataTextTrackPrivateGStreamer> create(Kind kind, CueFormat cueFormat, const AtomString& id = emptyAtom())
    {
        return adoptRef(*new InbandMetadataTextTrackPrivateGStreamer(kind, cueFormat, id));
    }

    ~InbandMetadataTextTrackPrivateGStreamer() = default;

    Kind kind() const override { return m_kind; }
    std::optional<AtomString> trackUID() const override { return m_stringId; }
    AtomString inBandMetadataTrackDispatchType() const override { return m_inBandMetadataTrackDispatchType; }
    void setInBandMetadataTrackDispatchType(const AtomString& value) { m_inBandMetadataTrackDispatchType = value; }

    void addDataCue(const MediaTime& start, const MediaTime& end, std::span<const uint8_t> data)
    {
        ASSERT(isMainThread());
        ASSERT(cueFormat() == CueFormat::Data);

        notifyMainThreadClient([&](auto& client) {
            downcast<InbandTextTrackPrivateClient>(client).addDataCue(start, end, data);
        });
    }

    void addGenericCue(InbandGenericCue& data)
    {
        ASSERT(isMainThread());
        ASSERT(cueFormat() == CueFormat::Generic);
        notifyMainThreadClient([&](auto& client) {
            downcast<InbandTextTrackPrivateClient>(client).addGenericCue(data);
        });
    }

private:
    InbandMetadataTextTrackPrivateGStreamer(Kind kind, CueFormat cueFormat, const AtomString& id)
        : InbandTextTrackPrivate(cueFormat)
        , m_kind(kind)
        , m_stringId(id)
    {

    }

    Kind m_kind;
    AtomString m_stringId;
    AtomString m_inBandMetadataTrackDispatchType;
};

} // namespace WebCore

#endif // ENABLE(VIDEO) && USE(GSTREAMER)
